code: def test_constant_non_compound_int(self):
      # check values
      x = np.arange(4, dtype=np.int32)
      self.module.foo_non_compound_int(x)
      assert np.allclose(x, [0 + 1 + 2 + 3 * 4, 1, 2, 3])
  
file_path: numpy/numpy/f2py/tests/test_parameter.py
imports: import os
  import pytest
  import numpy
  from .None import util
label_desc: Use image node_id 4 for calling the TestParameters obj's underlying member method code with example usage: obj.test_constant_non_compound_int() without return types